Versions/EX1-453479

Update Information
Hi friends! A small patch before the weekend with some fixes to Duplicant radiation exposure.

Changes

 * Added "Radiation Balance" line item to Duplicant's condition panel
 * Cosmic Radiation now falls off on a curve instead of linearly.
 * Constructed tiles are now effective shielding from cosmic radiation
 * Note: Radiation shielding is not fully implemented for all sources of radiation yet.
 * Renamed nuclear reactor to Research Reactor
 * Minor HEP art revision
 * Art revisions to Research Reactor meltdown and dead animations
 * Improved descriptions on Atomic Collider and Research Reactor

Fixes

 * Fixed issue preventing Duplicants from recovering from radiation exposure at the proper rate
 * Remove Unity splash screen
 * Fixed issue with placer art on Uranium Centrifuge
 * Fixed a bug that caused sidescreen titles to not update if you clicked from one building with a sidescreen to another
 * Removed "(Original)" suffix from plants
 * 0Hooked up correct Lead artwork